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electronic spreadsheets -- computer programs.

Office 2008 for Macintosh

By Jim Elferdink

Quattro Pro

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Quattro Pro

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Quattro Pro

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Quattro Pro, version 4.0

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Quattro Pro, version 4.0

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Quattro Pro, version 4.0

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Incorporating incremental validation and impact analysis into spreadsheet maintenance

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Quattro Pro, version 3.0

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Excel li cai ji fa jin jie pian

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Quattro Pro, version 3.0

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